DeforaNetworks/zzuf
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Merge pull request #12 from edmcman/feature/retain_file_extension_in_copy_mode

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Retain file extension in copy mode.
This commit is contained in:
Sam Hocevar 2016-02-07 14:00:25 +01:00
commit dd94449e75
1 changed files with 17 additions and 3 deletions
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20
src/zzuf.c
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@ -47,6 +47,8 @@
#include <string.h>
#include <errno.h>
#include <signal.h>
#include <libgen.h>
#include <alloca.h>
#if defined HAVE_SYS_TIME_H
# include <sys/time.h>
#endif
@ -732,7 +734,7 @@ static void spawn_children(zzuf_opts_t *opts)
if (!tmpdir || !*tmpdir)
tmpdir = "/tmp";
int k = 0;
int k = 0, extlen;
for (int j = zz_optind + 1; j < opts->oldargc; ++j)
{
@ -740,12 +742,24 @@ static void spawn_children(zzuf_opts_t *opts)
if (!fpin)
continue;
// Copy the path name since basename() might clobber it
char *tmpcopy = alloca(strlen(opts->oldargv[j])+1);
strcpy(tmpcopy, opts->oldargv[j]);
char *fbasename = basename(tmpcopy);
char *extension = strrchr(fbasename, '.');
if (!extension) {
extlen = 0;
extension = "";
}
else
extlen = strlen(extension);
#ifdef _WIN32
sprintf(tmpname, "%s/zzuf.%i.XXXXXX", tmpdir, GetCurrentProcessId());
int fdout = _open(mktemp(tmpname), _O_RDWR, 0600);
#else
sprintf(tmpname, "%s/zzuf.%i.XXXXXX", tmpdir, (int)getpid());
int fdout = mkstemp(tmpname);
sprintf(tmpname, "%s/zzuf.%i.XXXXXX%s", tmpdir, (int)getpid(), extension);
int fdout = mkstemps(tmpname, extlen);
#endif
if (fdout < 0)
{